Checkstyle XML difference report

This is symmetric difference generated from two checkstyle-result.xml reports.
All matching records from each XML file are deleted, then remaining records are merged into single report.
Utility that generated this report.

Checkstyle configuration report

Module Name Base properties Patch properties
Checker severity
  • warning

    • charset
  • UTF-8

    • haltOnException
  • false

    		•  severity
  • warning

    • charset
  • UTF-8

    • haltOnException
  • false

    		•
    BeforeExecutionExclusionFileFilter fileNamePattern
  • module\-info\.java$

    		•  fileNamePattern
  • module\-info\.java$

    		•
    TreeWalker skipFileOnJavaParseException
  • true

    • javaParseExceptionSeverity
  • ignore

    		•  skipFileOnJavaParseException
  • true

    • javaParseExceptionSeverity
  • ignore

    		•
    MethodName name.invalidPattern
  • Method name ''{0}'' must match pattern ''{1}''.

    • format
  • ^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$

    		•
    GoogleMethodName

    Summary:

    Report id Files Violations Severity-warning
    base 3360 110 110
    patch 3360 58 (110 removed, 58 added) 58 (110 removed, 58 added)
    35 files with differences 168 changes in violations 168 changes in violations

    Report id com.puppycrawl.tools.checkstyle.checks.naming.GoogleMethodNameCheck com.puppycrawl.tools.checkstyle.checks.naming.MethodNameCheck
    base 0 110
    patch 58 (58 added) 0 (110 removed)
    changes in violations 58 110

    Number of unique base messages reported below: 110
    Number of unique patch messages reported below: 58

    Violations:

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/main/java/org/springframework/integration/dsl/BaseIntegrationFlowDefinition.java

    Severity Rule Message Line Col
    #A1 warning GoogleMethodName Method name '_this' has invalid underscore usage, underscores only allowed between adjacent digits. 2703 27
    #A2 warning MethodName Method name '_this' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 2703 27

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/main/java/org/springframework/integration/dsl/IntegrationComponentSpec.java

    Severity Rule Message Line Col
    #A3 warning GoogleMethodName Method name '_this' has invalid underscore usage, underscores only allowed between adjacent digits. 159 27
    #A4 warning MethodName Method name '_this' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 159 27

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/main/java/org/springframework/integration/support/BaseMessageBuilder.java

    Severity Rule Message Line Col
    #A5 warning GoogleMethodName Method name '_this' has invalid underscore usage, underscores only allowed between adjacent digits. 330 19
    #A6 warning MethodName Method name '_this' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 330 19

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/main/java/org/springframework/integration/support/MapBuilder.java

    Severity Rule Message Line Col
    #A7 warning GoogleMethodName Method name '_this' has invalid underscore usage, underscores only allowed between adjacent digits. 51 27
    #A8 warning MethodName Method name '_this' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 51 27

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/channel/interceptor/ThreadStatePropagationChannelInterceptorTests.java

    Severity Rule Message Line Col
    #A9 warning MethodName Method name 'ThreadStatePropagationChannelInterceptorsCanBeStacked' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 43 14
    #A10 warning GoogleMethodName Test method name 'ThreadStatePropagationChannelInterceptorsCanBeStacked' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 43 14

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/config/xml/ConstructorAutowireTests.java

    Severity Rule Message Line Col
    #A11 warning MethodName Method name 'aProducer' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 73 31
    #A12 warning GoogleMethodName Method name 'aProducer' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 73 31
    #A13 warning MethodName Method name 'aConsumer' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 77 29
    #A14 warning GoogleMethodName Method name 'aConsumer' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 77 29
    #A15 warning MethodName Method name 'aSplitter' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 82 37
    #A16 warning GoogleMethodName Method name 'aSplitter' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 82 37

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/dsl/transformers/TransformerTests.java

    Severity Rule Message Line Col
    #A17 warning MethodName Method name 'aTerminatingServiceMethod' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 596 29
    #A18 warning GoogleMethodName Method name 'aTerminatingServiceMethod' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 596 29

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/endpoint/PollingConsumerEndpointTests.java

    Severity Rule Message Line Col
    #A19 warning MethodName Method name 'multipleMessages_under_run' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 107 21
    #A20 warning MethodName Method name 'droppedMessage_onePerPoll' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 140 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/gateway/GatewayProxyFactoryBeanTests.java

    Severity Rule Message Line Col
    #A21 warning MethodName Method name 'NotOverridden' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 568 24
    #A22 warning GoogleMethodName Method name 'NotOverridden' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 568 24

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/gateway/MessagingGatewayTests.java

    Severity Rule Message Line Col
    #A23 warning MethodName Method name 'sendMessage_failure' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 98 21
    #A24 warning MethodName Method name 'sendObject_failure' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 117 21
    #A25 warning MethodName Method name 'sendMessage_null' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 128 21
    #A26 warning MethodName Method name 'receiveMessage_null' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 144 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/json/JsonTransformersSymmetricalTests.java

    Severity Rule Message Line Col
    #A27 warning MethodName Method name 'testInt2809ObjectToJson_JsonToObject' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 37 21
    #A28 warning GoogleMethodName Test method name 'testInt2809ObjectToJson_JsonToObject' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 37 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/splitter/SplitterIntegrationTests.java

    Severity Rule Message Line Col
    #A29 warning MethodName Method name 'channelResolver_isNotNull' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 163 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/splitter/StreamingSplitterTests.java

    Severity Rule Message Line Col
    #A30 warning MethodName Method name 'splitToIterator_sequenceSizeInLastMessageHeader' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 58 21
    #A31 warning MethodName Method name 'splitToIterator_sourceMessageHeadersIncluded' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 75 21
    #A32 warning MethodName Method name 'splitToIterator_allMessagesSent' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 102 21
    #A33 warning MethodName Method name 'splitToIterable_allMessagesSent' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 114 21
    #A34 warning MethodName Method name 'splitToIterator_allMessagesContainSequenceNumber' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 126 21
    #A35 warning MethodName Method name 'splitWithMassiveReplyMessages_allMessagesSent' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 141 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-core/src/test/java/org/springframework/integration/transformer/ObjectToMapTransformerTests.java

    Severity Rule Message Line Col
    #A36 warning MethodName Method name 'testJacksonJSR310Support_PassInstantField_ReturnsMapWithOnlyOneEntryForInstantField' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 169 21
    #A37 warning GoogleMethodName Test method name 'testJacksonJSR310Support_PassInstantField_ReturnsMapWithOnlyOneEntryForInstantField' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 169 21
    #A38 warning MethodName Method name 'testCustomMapperSupport_DisableTimestampFlag_SerializesDateAsString' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 184 21
    #A39 warning GoogleMethodName Test method name 'testCustomMapperSupport_DisableTimestampFlag_SerializesDateAsString' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 184 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/main/java/org/springframework/integration/file/remote/gateway/AbstractRemoteFileOutboundGateway.java

    Severity Rule Message Line Col
    #A40 warning MethodName Method name 'mPut' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 964 32
    #A41 warning GoogleMethodName Method name 'mPut' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 964 32
    #A42 warning MethodName Method name 'mGet' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 1255 30
    #A43 warning GoogleMethodName Method name 'mGet' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 1255 30
    #A44 warning MethodName Method name 'mGetWithoutRecursion' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 1270 28
    #A45 warning GoogleMethodName Method name 'mGetWithoutRecursion' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 1270 28
    #A46 warning MethodName Method name 'mGetWithRecursion' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 1314 28
    #A47 warning GoogleMethodName Method name 'mGetWithRecursion' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 1314 28

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/test/java/org/springframework/integration/file/filters/AcceptOnceFileListFilterTests.java

    Severity Rule Message Line Col
    #A48 warning MethodName Method name 'testPerformance_INT3572' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 43 21
    #A49 warning GoogleMethodName Test method name 'testPerformance_INT3572' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 43 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/test/java/org/springframework/integration/file/remote/gateway/RemoteFileOutboundGatewayTests.java

    Severity Rule Message Line Col
    #A50 warning MethodName Method name 'testLs_f' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 327 21
    #A51 warning GoogleMethodName Test method name 'testLs_f' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 327 21
    #A52 warning MethodName Method name 'testLs_f_R' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 368 21
    #A53 warning GoogleMethodName Test method name 'testLs_f_R' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 368 21
    #A54 warning MethodName Method name 'testLs_f_R_dirs' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 394 21
    #A55 warning GoogleMethodName Test method name 'testLs_f_R_dirs' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 394 21
    #A56 warning MethodName Method name 'testLs_None' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 422 21
    #A57 warning GoogleMethodName Test method name 'testLs_None' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 422 21
    #A58 warning GoogleMethodName Test method name 'testLs_1' has invalid underscore usage, underscore only allowed between letters or between digits. 438 21
    #A59 warning MethodName Method name 'testLs_1_f' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 457 21
    #A60 warning GoogleMethodName Test method name 'testLs_1_f' has invalid underscore usage, underscore only allowed between letters or between digits. 457 21
    #A61 warning MethodName Method name 'testLs_1_dirs' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 475 21
    #A62 warning GoogleMethodName Test method name 'testLs_1_dirs' has invalid underscore usage, underscore only allowed between letters or between digits. 475 21
    #A63 warning MethodName Method name 'testLs_1_dirs_links' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 494 21
    #A64 warning GoogleMethodName Test method name 'testLs_1_dirs_links' has invalid underscore usage, underscore only allowed between letters or between digits. 494 21
    #A65 warning MethodName Method name 'testLs_1_a_f_dirs_links' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 514 21
    #A66 warning GoogleMethodName Test method name 'testLs_1_a_f_dirs_links' has invalid underscore usage, underscore only allowed between letters or between digits. 514 21
    #A67 warning MethodName Method name 'testLs_1_a_f_dirs_links_filtered' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 536 21
    #A68 warning GoogleMethodName Test method name 'testLs_1_a_f_dirs_links_filtered' has invalid underscore usage, underscore only allowed between letters or between digits. 536 21
    #A69 warning MethodName Method name 'testGet_P' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 746 21
    #A70 warning GoogleMethodName Test method name 'testGet_P' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 746 21
    #A71 warning MethodName Method name 'testGet_create_dir' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 784 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/test/java/org/springframework/integration/file/transformer/AbstractFilePayloadTransformerTests.java

    Severity Rule Message Line Col
    #A72 warning MethodName Method name 'transform_withSourceHeaderValues_copiedToResult' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 68 21
    #A73 warning MethodName Method name 'transform_withFilePayload_filenameInHeaders' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 78 21
    #A74 warning MethodName Method name 'transform_withDefaultSettings_fileNotDeleted' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 85 21
    #A75 warning MethodName Method name 'transform_withDeleteSetting_doesNotExistAtOldLocation' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 91 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/test/java/org/springframework/integration/file/transformer/FileToByteArrayTransformerTests.java

    Severity Rule Message Line Col
    #A76 warning MethodName Method name 'transform_withFilePayload_convertedToByteArray' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 41 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-file/src/test/java/org/springframework/integration/file/transformer/FileToStringTransformerTests.java

    Severity Rule Message Line Col
    #A77 warning MethodName Method name 'transform_withFilePayload_convertedToString' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 41 21
    #A78 warning MethodName Method name 'transform_withWrongEncoding_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 50 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-hazelcast/src/test/java/org/springframework/integration/hazelcast/IdempotentReceiverIntegrationTests.java

    Severity Rule Message Line Col
    #A79 warning MethodName Method name 'mBeanServer' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 224 54
    #A80 warning GoogleMethodName Method name 'mBeanServer' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 224 54

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-hazelcast/src/test/java/org/springframework/integration/hazelcast/inbound/HazelcastDistributedSQLInboundChannelAdapterTests.java

    Severity Rule Message Line Col
    #A81 warning MethodName Method name 'testDistributedSQLForOnlyLOCAL_KEYIterationType' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 78 21
    #A82 warning GoogleMethodName Test method name 'testDistributedSQLForOnlyLOCAL_KEYIterationType' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 78 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-hazelcast/src/test/java/org/springframework/integration/hazelcast/inbound/config/HazelcastDistributedSQLInboundChannelAdapterConfigTests.java

    Severity Rule Message Line Col
    #A83 warning MethodName Method name 'testDistributedSQLForLOCAL_KEYIterationType' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 82 21
    #A84 warning GoogleMethodName Test method name 'testDistributedSQLForLOCAL_KEYIterationType' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 82 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-hazelcast/src/test/java/org/springframework/integration/hazelcast/inbound/util/HazelcastInboundChannelAdapterTestUtils.java

    Severity Rule Message Line Col
    #A85 warning GoogleMethodName Method name 'testDistributedSQLForLOCAL_KEYIterationType' has invalid underscore usage, underscores only allowed between adjacent digits. 280 28
    #A86 warning MethodName Method name 'testDistributedSQLForLOCAL_KEYIterationType' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 280 28

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-http/src/test/java/org/springframework/integration/http/inbound/HttpRequestHandlingMessagingGatewayTests.java

    Severity Rule Message Line Col
    #A87 warning MethodName Method name 'INT2680DuplicateContentTypeHeader' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 318 21
    #A88 warning GoogleMethodName Test method name 'INT2680DuplicateContentTypeHeader' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 318 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-jms/src/test/java/org/springframework/integration/jms/config/ExceptionHandlingSiConsumerTests.java

    Severity Rule Message Line Col
    #A89 warning MethodName Method name 'nonSiProducer_siConsumer_sync_withReturn' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 46 21
    #A90 warning MethodName Method name 'nonSiProducer_siConsumer_sync_withReturnNoException' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 61 21
    #A91 warning MethodName Method name 'nonSiProducer_siConsumer_sync_withOutboundGateway' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 77 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-jmx/src/test/java/org/springframework/integration/jmx/outbound/OperationInvokingMessageHandlerTests.java

    Severity Rule Message Line Col
    #A92 warning MethodName Method name 'x' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 156 24
    #A93 warning GoogleMethodName Method name 'x' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 156 24
    #A94 warning MethodName Method name 'x' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 158 24
    #A95 warning GoogleMethodName Method name 'x' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 158 24
    #A96 warning MethodName Method name 'y' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 160 22
    #A97 warning GoogleMethodName Method name 'y' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 160 22

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-jmx/src/test/java/org/springframework/integration/monitor/ScatterGatherHandlerIntegrationTests.java

    Severity Rule Message Line Col
    #A98 warning MethodName Method name 'mBeanServer' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 121 54
    #A99 warning GoogleMethodName Method name 'mBeanServer' must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 121 54

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-jmx/src/test/java/org/springframework/integration_/mbeanexporterhelper/Int2307Tests.java

    Severity Rule Message Line Col
    #A100 warning MethodName Method name 'testInt2307_DefaultMBeanExporter' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 42 21
    #A101 warning GoogleMethodName Test method name 'testInt2307_DefaultMBeanExporter' has invalid underscore usage, underscore only allowed between letters or between digits. 42 21
    #A102 warning MethodName Method name 'testInt2307_CustomMBeanExporter' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 81 21
    #A103 warning GoogleMethodName Test method name 'testInt2307_CustomMBeanExporter' has invalid underscore usage, underscore only allowed between letters or between digits. 81 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-mongodb/src/main/java/org/springframework/integration/mongodb/store/MongoDbMessageStore.java

    Severity Rule Message Line Col
    #A104 warning GoogleMethodName Method name 'get_LastReleasedSequenceNumber' has invalid underscore usage, underscores only allowed between adjacent digits. 935 28
    #A105 warning MethodName Method name 'get_LastReleasedSequenceNumber' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 935 28
    #A106 warning GoogleMethodName Method name 'get_Group_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 939 29
    #A107 warning MethodName Method name 'get_Group_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 939 29
    #A108 warning GoogleMethodName Method name 'get_Group_complete' has invalid underscore usage, underscores only allowed between adjacent digits. 943 32
    #A109 warning MethodName Method name 'get_Group_complete' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 943 32
    #A110 warning GoogleMethodName Method name 'get_GroupId' has invalid underscore usage, underscores only allowed between adjacent digits. 948 41
    #A111 warning MethodName Method name 'get_GroupId' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 948 41
    #A112 warning GoogleMethodName Method name 'set_GroupId' has invalid underscore usage, underscores only allowed between adjacent digits. 956 29
    #A113 warning MethodName Method name 'set_GroupId' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 956 29
    #A114 warning GoogleMethodName Method name 'set_Group_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 960 29
    #A115 warning MethodName Method name 'set_Group_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 960 29
    #A116 warning GoogleMethodName Method name 'get_message_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 964 29
    #A117 warning MethodName Method name 'get_message_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 964 29
    #A118 warning GoogleMethodName Method name 'set_message_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 968 29
    #A119 warning MethodName Method name 'set_message_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 968 29
    #A120 warning GoogleMethodName Method name 'get_Group_update_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 972 29
    #A121 warning MethodName Method name 'get_Group_update_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 972 29
    #A122 warning GoogleMethodName Method name 'set_Group_update_timestamp' has invalid underscore usage, underscores only allowed between adjacent digits. 976 29
    #A123 warning MethodName Method name 'set_Group_update_timestamp' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 976 29
    #A124 warning GoogleMethodName Method name 'set_LastReleasedSequenceNumber' has invalid underscore usage, underscores only allowed between adjacent digits. 980 29
    #A125 warning MethodName Method name 'set_LastReleasedSequenceNumber' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 980 29
    #A126 warning GoogleMethodName Method name 'set_Group_complete' has invalid underscore usage, underscores only allowed between adjacent digits. 984 29
    #A127 warning MethodName Method name 'set_Group_complete' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 984 29

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-r2dbc/src/test/java/org/springframework/integration/r2dbc/outbound/R2dbcMessageHandlerTests.java

    Severity Rule Message Line Col
    #A128 warning MethodName Method name 'validateMessageHandlingWithDeleteQueryCollection_MultipleRows' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 241 21
    #A129 warning GoogleMethodName Test method name 'validateMessageHandlingWithDeleteQueryCollection_MultipleRows' is not valid. Each segment must start with a lowercase letter, min 2 chars, avoid single lowercase letter followed by uppercase, and contain only letters, digits, or underscores. 241 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-test-support/src/test/java/org/springframework/integration/test/matcher/HeaderMatcherTests.java

    Severity Rule Message Line Col
    #A130 warning MethodName Method name 'hasEntry_withValidKeyValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 63 21
    #A131 warning MethodName Method name 'hasEntry_withUnknownKey_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 69 21
    #A132 warning MethodName Method name 'hasEntry_withValidKeyAndMatcherValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 74 21
    #A133 warning MethodName Method name 'hasEntry_withValidKeyAndMatcherValue_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 82 21
    #A134 warning MethodName Method name 'hasKey_withValidKey_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 89 21
    #A135 warning MethodName Method name 'hasKey_withInvalidKey_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 95 21
    #A136 warning MethodName Method name 'hasAllEntries_withMessageHeader_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 100 21
    #A137 warning MethodName Method name 'hasAllEntries_withValidKeyValueOrMatcherValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 106 21
    #A138 warning MethodName Method name 'hasAllEntries_withInvalidValidKeyValueOrMatcherValue_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 114 21
    #A139 warning MethodName Method name 'readableException_singleHeader' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 124 21
    #A140 warning MethodName Method name 'readableException_allHeaders' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 135 21
    #A141 warning MethodName Method name 'hasMessageId_sameId' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 149 21
    #A142 warning MethodName Method name 'hasCorrelationId_' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 154 21
    #A143 warning GoogleMethodName Test method name 'hasCorrelationId_' has invalid underscore usage, underscore only allowed between letters or between digits. 154 21
    #A144 warning MethodName Method name 'hasSequenceNumber_' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 161 21
    #A145 warning GoogleMethodName Test method name 'hasSequenceNumber_' has invalid underscore usage, underscore only allowed between letters or between digits. 161 21
    #A146 warning MethodName Method name 'hasSequenceSize_' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 168 21
    #A147 warning GoogleMethodName Test method name 'hasSequenceSize_' has invalid underscore usage, underscore only allowed between letters or between digits. 168 21
    #A148 warning MethodName Method name 'hasTimestamp_' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 176 21
    #A149 warning GoogleMethodName Test method name 'hasTimestamp_' has invalid underscore usage, underscore only allowed between letters or between digits. 176 21
    #A150 warning MethodName Method name 'hasExpirationDate_' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 181 21
    #A151 warning GoogleMethodName Test method name 'hasExpirationDate_' has invalid underscore usage, underscore only allowed between letters or between digits. 181 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-test-support/src/test/java/org/springframework/integration/test/matcher/MapContainsTests.java

    Severity Rule Message Line Col
    #A152 warning MethodName Method name 'hasKey_validKey_matching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 55 21
    #A153 warning MethodName Method name 'hasKey_unknownKey_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 61 21
    #A154 warning MethodName Method name 'hasEntry_withValidKeyValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 66 21
    #A155 warning MethodName Method name 'hasEntry_withUnknownKey_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 72 21
    #A156 warning MethodName Method name 'hasEntry_withValidKeyAndMatcherValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 77 21
    #A157 warning MethodName Method name 'hasEntry_withValidKeyAndMatcherValue_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 84 21
    #A158 warning MethodName Method name 'hasEntry_withTypedValueMap_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 90 21
    #A159 warning MethodName Method name 'hasAllEntries_withValidKeyValueOrMatcherValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 100 21
    #A160 warning MethodName Method name 'hasAllEntries_withInvalidValidKeyValueOrMatcherValue_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 108 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-test-support/src/test/java/org/springframework/integration/test/matcher/MockitoMessageMatchersTests.java

    Severity Rule Message Line Col
    #A161 warning MethodName Method name 'anyMatcher_withVerifyArgumentMatcherAndEqualPayload_matching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 67 21
    #A162 warning MethodName Method name 'anyMatcher_withVerifyAndDifferentPayload_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 75 21
    #A163 warning MethodName Method name 'anyMatcher_withWhenArgumentMatcherAndEqualPayload_matching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 84 21
    #A164 warning MethodName Method name 'anyMatcher_withWhenAndDifferentPayload_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 90 21

    /home/runner/work/checkstyle/checkstyle/.ci-temp/contribution/checkstyle-tester/repositories/spring-integration/spring-integration-test-support/src/test/java/org/springframework/integration/test/matcher/PayloadMatcherTests.java

    Severity Rule Message Line Col
    #A165 warning MethodName Method name 'hasPayload_withEqualValue_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 41 21
    #A166 warning MethodName Method name 'hasPayload_withNotEqualValue_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 46 21
    #A167 warning MethodName Method name 'hasPayload_withMatcher_matches' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 51 21
    #A168 warning MethodName Method name 'hasPayload_withNotMatchingMatcher_notMatching' must match pattern '^(?![a-z]$)(?![a-z][A-Z])[a-z][a-z0-9]*(?:[A-Z][a-z0-9]*)*(?:_[0-9]+)*$'. 58 21